Hydro Flask 40oz Wide Mouth Bottle with Straw Lid – Insulated Stainless Steel in Lupine

The Hydro Flask 40 Oz Wide Mouth Bottle is a double-wall vacuum-insulated stainless steel water bottle in Lupine (soft purple). It features a wide straw lid with a flexible straw for easy sipping, maintains cold temperatures for 24+ hours and heat for 12+ hours, and includes a leak-proof seal when the straw cap is properly secured. The wide mouth opening makes cleaning and ice addition straightforward, and it's dishwasher-safe (lid hand-wash recommended). At $53, it sits in the mid-to-premium tier. Best for all-day hydration seekers and outdoor enthusiasts who prioritize insulation and durability over budget. A category stalwart with proven reliability and broad color appeal.